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vulnerabilityCVE-2026-55380
Name
CVE-2026-55380
Source
NVD ( link)Debian ( link)
Description
Pillow is a Python imaging library. Prior to 12.3.0, PIL/GdImageFile.py GdImageFile._open() read image dimensions from the GD 2.x header and stored them in self._size without calling Image._decompression_bomb_check(), allowing a crafted .gd file to trigger excessive C-heap allocation when loaded. This issue is fixed in version 12.3.0.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
python-pillow
Exploitable

Vulnerability Ratings#


7.5
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
master
12.0.0
Exploitable
openwrt
master
12.2.0-r2
Exploitable
openwrt
openwrt-25.12
12.1.1-r1
Exploitable
yocto
kirkstone
9.4.0
Exploitable
yocto
master
12.3.0
Not Affected
yocto
scarthgap
10.3.0
Exploitable